沥青路面裂缝和坑槽养护维修技术分析  

Brief analysis on maintenance technology of asphalt pavement cracks and potholes

作　　者：秦崇良 QIN Chongliang(Longnan Tongtu Road Maintenance Engineering Co.,Ltd.,Longnan 746000,China)

机构地区：[1]陇南通途公路养护工程有限公司,甘肃陇南746000

出　　处：《黑龙江环境通报》2023年第1期166-168,共3页Heilongjiang Environmental Journal

摘　　要：受到日晒雨淋等自然因素的影响,沥青道路将逐渐老化磨损,同时随着社会经济不断发展,国省干线公路车流量日益增大,行驶车辆的长期碾压导致路面出现裂缝、坑洼等。为了延长沥青公路寿命,需对其进行恰当的养护维修措施。本文从沥青路面出现裂缝、坑槽的原因出发,针对沥青路面裂缝、坑槽的养护维修技术进行分析。Affected by natural factors such as sunshine and rain, asphalt roads will gradually age and wear. At the same time, with the continuous development of social economy, the traffic flow of national and provincial trunk highways is increasing, and the long-term rolling of vehicles leads to cracks and potholes on the pavement. In order to prolong the service life of asphalt roads, appropriate maintenance measures should be taken. Based on the causes of cracks and potholes on asphalt pavement, this paper analyzes the maintenance technology of cracks and potholes on asphalt pavement.

关 键 词：沥青路面 裂缝 坑槽 养护维修技术 

分 类 号：U418.6[交通运输工程—道路与铁道工程]